Comments

We should give dw_mmc a good reset after we apply power. On some
boards vqmmc may actually be connected to the IP block in the SoC so
it's good to reset after power comes in.
Without this we sometimes see failures enumerating cards on rk3288.
Signed-off-by: Doug Anderson <dianders@chromium.org>
---
drivers/mmc/host/dw_mmc.c | 27 ++++++++++++++++++---------
1 file changed, 18 insertions(+), 9 deletions(-)

Hello Doug,
On 02/20/2015 07:57 PM, Doug Anderson wrote:
> We should give dw_mmc a good reset after we apply power. On some> boards vqmmc may actually be connected to the IP block in the SoC so> it's good to reset after power comes in.> > Without this we sometimes see failures enumerating cards on rk3288.> > Signed-off-by: Doug Anderson <dianders@chromium.org>
On an Exynos5250 Snow, Exynos5420 Peach Pit and Exynos5800 Peach Pi:
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Best regards,
Javier
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